public override int GetHashCode()
{
unchecked
{
var hashCode = Id;
hashCode = (hashCode * 397) ^ (QuestionText != null ? QuestionText.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ Type.GetHashCode();
hashCode = (hashCode * 397) ^ Position;
hashCode = (hashCode * 397) ^ (QuestionId.HasValue ? QuestionId.Value : 0);
hashCode = (hashCode * 397) ^ (ExPossibleAnswers != null ? ExPossibleAnswers.GetHashCode() : 0);
return(hashCode);
}
}
public bool Equals(ExQuestion other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
var returned = Id == other.Id &&
QuestionText == other.QuestionText &&
Type == other.Type &&
Position == other.Position &&
QuestionId == other.QuestionId;
return(ExPossibleAnswers.Aggregate(returned, (current, answer) => current && other.ExPossibleAnswers.Contains(answer)));
}
